Forecasters say the third windstorm of January will focus much of its energy on the region during one of the driest periods on record.

This weekend's cool temperatures and higher humidity are expected to give way to more Santa Anas and a new red flag warning Monday.

Southern California is on high alert as the National Weather Service warned of a "life-threatening and destructive" windstorm in the Los Angeles area Tuesday. Why it matters: The threat is moving south Wednesday,